NOAA Current Watches

* WHAT...Snow. Additional light snow accumulations expected through this morning with another 6 to 8 inches expected tonight through early Saturday. Winds gusting as high as 45 mph. * WHERE...Cascades of Pierce and Lewis Counties and Cascades of Southern King County. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Roads, especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Snow levels will rise above Snoqualmie Pass at times today, before lowering again late tonight. This will lead to periods of rain and lower snow totals at the pass compared to higher elevations. Winter Weather Advisory 2025-03-21T06:17:00-07:00 2025-03-21T06:17:00-07:00 2025-03-21T06:17:00-07:00 2025-03-21T14:30:00-07:00 Actual Update Met Expected Moderate Likely Cascades of Southern King County; Cascades of Pierce and Lewis Counties UGC WAZ303 UGC WAZ304 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 211317 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.WW.Y.0013.000000T0000Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.962a7b7e8f4b9fd778305c69aabc1b3227bb6adf.003.1,2025-03-20T14:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1c9942f444d748a19efe8a08311f824083c9e3b5.002.1,2025-03-20T10:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7336ba387186fdc5f668473aa3503ac82df01139.002.1,2025-03-20T02:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c5773f8374df9d3e8b04c52e4b6fc82697df4a0c.002.1,2025-03-19T14:34:00-07:00

...The Flood Warning is extended for the following rivers in Oregon... Coquille River at Coquille affecting Coos County. For the Coquille River...including Coquille...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Coquille River at Coquille. * WHEN...Until early Monday morning. * IMPACTS...At 21.0 feet, The Coquille River is at flood stage. Expect flooding of farmland and low-lying areas throughout the flood plain along the Coquille River. * ADDITIONAL DETAILS... - At 4:45 AM PDT Friday the stage was 18.2 feet. - Bankfull stage is 20.0 feet. - Forecast...The river is currently below flood stage, but with additional rainfall and runoff, the river is forecast to rise to flood stage today or Saturday with a maximum value of 21.3 feet Sunday morning. - Flood stage is 21.0 feet. - Flood History...This crest compares to a previous crest of 21.3 feet on 11/16/1973. - http://www.weather.gov/safety/flood Flood Warning 2025-03-21T04:56:00-07:00 2025-03-21T04:56:00-07:00 2025-03-21T04:56:00-07:00 2025-03-21T17:00:00-07:00 Actual Update Met Immediate Severe Observed Coos, OR 43.1599999,-124.41 43.2299999,-124.22 43.1,-124.12 43.07,-124.16 43.12,-124.42 43.1599999,-124.41 SAME 041011 UGC ORC011 AWIPSidentifier FLSMFR WMOidentifier WGUS86 KMFR 211156 NWSheadline FLOOD WARNING NOW IN EFFECT UNTIL EARLY MONDAY MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.EXT.KMFR.FL.W.0008.000000T0000Z-250324T1031Z/ eventEndingTime 2025-03-24T10:31:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b63e394ce0925e9719e7bfe58b46ddebe7ebaa73.001.1,2025-03-20T06:49:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.91a9d9af17b6380bb4d8204c75346b565fc966d4.001.1,2025-03-19T21:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7022bcfab97e3cfd1f1d6d0f9aa6aedc9d2e6f94.001.1,2025-03-19T14:43:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ac15663fe5e77c0570661971634f7bdfbbb18d0d.001.1,2025-03-19T05:41:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ecf20c2c88b9897e7820107b59f1a3506e5b7e02.001.1,2025-03-18T17:24:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.277204841790e82ef67fe9fdea78a02084d6442d.001.1,2025-03-18T04:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.3f44af6d13db83dfc8a04027d8a2c46c048fda1c.001.1,2025-03-17T20:53:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a83ed5779a7e1878003a1e527f7a78ab417aab82.001.1,2025-03-17T16:18:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.9851ddb73af157fc05634f4e3aa86d6eeb7d0ff0.003.1,2025-03-17T09:28:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.af9a3fb7356cebc6da865e72f5826fce22ce4151.003.1,2025-03-16T23:01:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.47877e35798d039023738c3b9f560db7f4ae617f.001.1,2025-03-16T21:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e49fcf22d1efff4631150e4339cc801b23d58789.002.1,2025-03-16T15:00:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a1d956c222f607d1fe24d6e0a1664b6485a124cd.003.1,2025-03-16T08:42:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.edc053a49dfbb49553d5203d2de1ed2caba635c5.001.1,2025-03-16T05:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f7062139a0bf4e1e1920a35872d040df59ece870.003.1,2025-03-15T17:46:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.42811166218a214194f27cfc6ca847cbed308a4a.003.1,2025-03-15T10:32:00-07:00

* WHAT...Wet snow expected. Total snow accumulations of 6 to 10 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...From 11 AM this morning to 11 PM PDT this evening. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. Winter Weather Advisory 2025-03-21T04:51:00-07:00 2025-03-21T04:51:00-07:00 2025-03-21T11:00:00-07:00 2025-03-21T16:00:00-07:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 211151 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0021.250321T1800Z-250322T0600Z/ eventEndingTime 2025-03-22T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cac00fc5d5b8ad123a596c54ca960762efeb77c9.002.1,2025-03-20T14:17:00-07:00

* WHAT...Snow expected. Total snow accumulations between 6 and 10 inches. Winds gusting as high as 40 mph. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...From 11 AM this morning to 5 AM PDT Saturday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions. Gusty winds could bring down tree branches. Winter Weather Advisory 2025-03-21T04:51:00-07:00 2025-03-21T04:51:00-07:00 2025-03-21T11:00:00-07:00 2025-03-21T16:00:00-07:00 Actual Update Met Expected Moderate Likely Upper Slopes of the Eastern Washington Cascades Crest SAME 053037 SAME 053077 UGC WAZ522 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 211151 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0021.250321T1800Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cac00fc5d5b8ad123a596c54ca960762efeb77c9.003.1,2025-03-20T14:17:00-07:00

* WHAT...Wet snow expected. Total snow accumulations 7 to 12 inches. Winds gusting as high as 45 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Periods of moderate and heavy snowfall combined with gusty winds may lead to low visibilities and create difficult driving conditions. Winter Weather Advisory 2025-03-21T04:51:00-07:00 2025-03-21T04:51:00-07:00 2025-03-21T04:51:00-07:00 2025-03-21T16:00:00-07:00 Actual Update Met Expected Moderate Likely East Slopes of the Oregon Cascades SAME 041017 SAME 041031 SAME 041065 UGC ORZ509 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 211151 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0020.000000T0000Z-250322T0600Z/ eventEndingTime 2025-03-22T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cac00fc5d5b8ad123a596c54ca960762efeb77c9.001.1,2025-03-20T14:17:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ef939c1be28193ed92b11fd06619f8af89b6dcb6.002.1,2025-03-19T03:13:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.325519622e76f8afda5219932918d982ec55a07f.001.1,2025-03-19T13:45:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1efe48dd665c8d334881913af536d356da573c23.002.1,2025-03-18T20:21:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.dd022b457f68b8c8508e1e1f3ef8ea765610fb32.001.1,2025-03-18T13:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7c330c32f9847093616b144db14819aefeef6da6.002.1,2025-03-18T14:00:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5cd7ae5863aebbeefab4135b9c674aa3de6fb5f3.002.1,2025-03-18T14:44:00-07:00

* WHAT...Wet snow expected. Total snow accumulations of 6 to 10 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...From 11 AM this morning to 11 PM PDT this evening. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. Winter Weather Advisory 2025-03-21T04:51:00-07:00 2025-03-21T04:51:00-07:00 2025-03-21T11:00:00-07:00 2025-03-21T16:00:00-07:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 211151 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0021.250321T1800Z-250322T0600Z/ eventEndingTime 2025-03-22T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cac00fc5d5b8ad123a596c54ca960762efeb77c9.002.1,2025-03-20T14:17:00-07:00

* WHAT...Snow expected, could be heavy at times. Snow accumulations of 8 to 16 inches, except locally up to 2 feet around Crater Lake. Winds gusting as high as 45 mph. * WHERE...Elevations above 5000 feet in the South Central Oregon Cascades. This includes Crater Lake, Willamette Pass on highway 58 and areas near Diamond Lake Junction on highways 230 and 138. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snowfall rates generally one half inch per hour or less today, but could reach 1 inch per hour at times between 5 pm PDT this evening and 5 am PDT Saturday morning. Winter Weather Advisory 2025-03-21T02:48:00-07:00 2025-03-21T02:48:00-07:00 2025-03-21T02:48:00-07:00 2025-03-21T15:00:00-07:00 Actual Update Met Expected Moderate Likely South Central Oregon Cascades SAME 041019 SAME 041029 SAME 041035 UGC ORZ027 AWIPSidentifier WSWMFR WMOidentifier WWUS46 KMFR 210948 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.WW.Y.0015.000000T0000Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00

* WHAT...Snow expected, could be heavy at times. Snow accumulations of 8 to 16 inches. Winds gusting as high as 40 mph. * WHERE...Elevations above 5000 feet in the South Central Oregon Cascades from around Highway 140 northward. This includes Lake of the Woods. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday morning and evening commutes. * ADDITIONAL DETAILS...Snowfall rates generally one half inch per hour or less today, but could reach 1 inch per hour at times between 5 pm PDT this evening and 5 am PDT Saturday morning. Winter Weather Advisory 2025-03-21T02:48:00-07:00 2025-03-21T02:48:00-07:00 2025-03-21T02:48:00-07:00 2025-03-21T15:00:00-07:00 Actual Alert Met Expected Moderate Likely Siskiyou Mountains and Southern Oregon Cascades SAME 041029 SAME 041033 SAME 041035 UGC ORZ028 AWIPSidentifier WSWMFR WMOidentifier WWUS46 KMFR 210948 NWSheadline WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXA.KMFR.WW.Y.0015.000000T0000Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00

* WHAT...Heavy snow. Additional snow accumulations between 7 and 15 inches. Winds gusting as high as 40 mph. * WHERE...Holden Village, and Stevens Pass. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Snow rates of 1 inch per hour are possible at times over Stevens Pass between 5 PM PDT Friday and 1 AM PDT Saturday. Winter Storm Warning 2025-03-21T02:34:00-07:00 2025-03-21T02:34:00-07:00 2025-03-21T02:34:00-07:00 2025-03-21T16:15:00-07:00 Actual Update Met Expected Severe Likely Western Chelan County SAME 053007 UGC WAZ048 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 210934 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0007.000000T0000Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.75649653093b9fcfca8cc16b6a81982fae9b482b.001.1,2025-03-20T03:43:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.82ac4629f7c3a06772a3c54699838034563b6e1a.001.1,2025-03-19T14:23:00-07:00

* WHAT...Snow above 4000 feet. Additional snow accumulations 8 to 10 inches at pass level, except 2 to 4 inches near Government Camp. Additional snow accumulations 12 to 16 inches for elevations above 5500 feet. Winds gusting as high as 35 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Winter Weather Advisory 2025-03-21T02:22:00-07:00 2025-03-21T02:22:00-07:00 2025-03-21T02:22:00-07:00 2025-03-21T17:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 041039 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC ORZ127 UGC ORZ128 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 210922 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0017.000000T0000Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00

* WHAT...Snow above 4000 feet. Additional snow accumulations 8 to 10 inches at pass level, except 2 to 4 inches near Government Camp. Additional snow accumulations 12 to 16 inches for elevations above 5500 feet. Winds gusting as high as 35 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Winter Weather Advisory 2025-03-21T02:22:00-07:00 2025-03-21T02:22:00-07:00 2025-03-21T02:22:00-07:00 2025-03-21T17:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 041039 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC ORZ127 UGC ORZ128 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 210922 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0017.000000T0000Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00

* WHAT...Southwest winds 25 to 35 mph with gusts of 45 to 55 mph expected. * WHERE...Lake County and eastern Klamath County. This includes Highway 31 from Silver Lake to Summer Lake and Paisley, Highway 395 between Valley Falls and Alkali Lake, as well as the higher terrain around Winter Rim, and the Warner Mountains east of Lakeview. * WHEN...From 2 PM this afternoon to 3 AM PDT Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2025-03-21T00:59:00-07:00 2025-03-21T00:59:00-07:00 2025-03-21T14:00:00-07:00 2025-03-21T15:00:00-07:00 Actual Alert Met Expected Moderate Likely Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County SAME 041035 SAME 041037 UGC ORZ030 UGC ORZ031 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 210759 NWSheadline WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.WI.Y.0013.250321T2100Z-250322T1000Z/ eventEndingTime 2025-03-22T10:00:00+00:00

* WHAT...Snow above 4000 feet. Additional snow accumulations up to 10 inches. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...For the advisory, locally higher amounts at elevations above 5500 feet. Heaviest snow will fall after 11 AM Friday. Winter Weather Advisory 2025-03-20T23:24:00-07:00 2025-03-20T23:24:00-07:00 2025-03-20T23:24:00-07:00 2025-03-21T11:30:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 041039 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC ORZ127 UGC ORZ128 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 210624 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY ABOVE 4000 FEET... ...WINTER STORM WARNING HAS EXPIRED BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0017.000000T0000Z-250322T0600Z/ eventEndingTime 2025-03-22T06:00:00+00:00

* WHAT...Snow above 4000 feet. Additional snow accumulations up to 10 inches. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...For the advisory, locally higher amounts at elevations above 5500 feet. Heaviest snow will fall after 11 AM Friday. Winter Weather Advisory 2025-03-20T23:24:00-07:00 2025-03-20T23:24:00-07:00 2025-03-20T23:24:00-07:00 2025-03-21T11:30:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 041039 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC ORZ127 UGC ORZ128 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 210624 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY ABOVE 4000 FEET... ...WINTER STORM WARNING HAS EXPIRED BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0017.000000T0000Z-250322T0600Z/ eventEndingTime 2025-03-22T06:00:00+00:00

* WHAT...Wet snow expected. Total snow accumulations of 6 to 10 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...From 11 AM to 11 PM PDT Friday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow. Winter Weather Advisory 2025-03-20T22:48:00-07:00 2025-03-20T22:48:00-07:00 2025-03-21T11:00:00-07:00 2025-03-21T08:15:00-07:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 210548 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM TO 11 PM PDT FRIDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0021.250321T1800Z-250322T0600Z/ eventEndingTime 2025-03-22T06:00:00+00:00

* WHAT...Snow expected. Total snow accumulations between 6 and 10 inches. Winds gusting as high as 40 mph. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...From 11 AM Friday to 5 AM PDT Saturday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions. Winter Weather Advisory 2025-03-20T22:48:00-07:00 2025-03-20T22:48:00-07:00 2025-03-21T11:00:00-07:00 2025-03-21T08:15:00-07:00 Actual Update Met Expected Moderate Likely Upper Slopes of the Eastern Washington Cascades Crest SAME 053037 SAME 053077 UGC WAZ522 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 210548 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM FRIDAY TO 5 AM PDT SATURDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0021.250321T1800Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00

* WHAT...Wet snow expected. Total snow accumulations 7 to 12 inches. Winds gusting as high as 45 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Periods of moderate and heavy snowfall combined with gusty winds may lead to low visibilities and create difficult driving conditions. Winter Weather Advisory 2025-03-20T22:48:00-07:00 2025-03-20T22:48:00-07:00 2025-03-20T23:00:00-07:00 2025-03-21T08:15:00-07:00 Actual Update Met Expected Moderate Likely East Slopes of the Oregon Cascades SAME 041017 SAME 041031 SAME 041065 UGC ORZ509 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 210548 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... ...WINTER STORM WARNING WILL EXPIRE AT 11 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0020.250321T0600Z-250322T0600Z/ eventEndingTime 2025-03-22T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ef939c1be28193ed92b11fd06619f8af89b6dcb6.002.1,2025-03-19T03:13:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.325519622e76f8afda5219932918d982ec55a07f.001.1,2025-03-19T13:45:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1efe48dd665c8d334881913af536d356da573c23.002.1,2025-03-18T20:21:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.dd022b457f68b8c8508e1e1f3ef8ea765610fb32.001.1,2025-03-18T13:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7c330c32f9847093616b144db14819aefeef6da6.002.1,2025-03-18T14:00:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5cd7ae5863aebbeefab4135b9c674aa3de6fb5f3.002.1,2025-03-18T14:44:00-07:00

* WHAT...Wet snow expected. Total snow accumulations of 6 to 10 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...From 11 AM to 11 PM PDT Friday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow. Winter Weather Advisory 2025-03-20T22:48:00-07:00 2025-03-20T22:48:00-07:00 2025-03-21T11:00:00-07:00 2025-03-21T08:15:00-07:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 210548 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM TO 11 PM PDT FRIDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0021.250321T1800Z-250322T0600Z/ eventEndingTime 2025-03-22T06:00:00+00:00

* WHAT...Snow. Additional snow accumulations up to 6 inches through early Friday morning, followed by another 6 to 8 inches late Friday through early Saturday. Winds gusting as high as 45 mph. * WHERE...Cascades of Pierce and Lewis Counties and Cascades of Southern King County. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Roads, especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Snow levels will rise above Snoqualmie Pass at times tonight and early Friday, before lowering again late Friday night. This will lead to periods of rain and lower snow totals at the pass compared to higher elevations. Winter Weather Advisory 2025-03-20T22:18:00-07:00 2025-03-20T22:18:00-07:00 2025-03-20T22:18:00-07:00 2025-03-21T06:30:00-07:00 Actual Update Met Expected Moderate Likely Cascades of Southern King County; Cascades of Pierce and Lewis Counties UGC WAZ303 UGC WAZ304 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 210518 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.WW.Y.0013.000000T0000Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1c9942f444d748a19efe8a08311f824083c9e3b5.002.1,2025-03-20T10:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7336ba387186fdc5f668473aa3503ac82df01139.002.1,2025-03-20T02:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c5773f8374df9d3e8b04c52e4b6fc82697df4a0c.002.1,2025-03-19T14:34:00-07:00

* WHAT...Heavy snow expected. Total snow accumulations of 12 to 20 inches tonight through Saturday morning. Winds gusting as high as 40 mph. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Roads, especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. Winter Storm Warning 2025-03-20T22:18:00-07:00 2025-03-20T22:18:00-07:00 2025-03-20T22:18:00-07:00 2025-03-21T06:30:00-07:00 Actual Update Met Expected Severe Likely Cascades of Whatcom and Skagit Counties; Cascades of Snohomish and Northern King Counties UGC WAZ301 UGC WAZ302 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 210518 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.WS.W.0005.000000T0000Z-250322T1200Z/ eventEndingTime 2025-03-22T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1c9942f444d748a19efe8a08311f824083c9e3b5.001.2,2025-03-20T10:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7336ba387186fdc5f668473aa3503ac82df01139.001.1,2025-03-20T02:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c5773f8374df9d3e8b04c52e4b6fc82697df4a0c.001.1,2025-03-19T14:34:00-07:00